No.
To do that you would need to create a compiler for vJass. The current (and only one) that exists compiles maps and not separated scripts like JassCraft does.
And damn you for taking my "how to make wind walk" thread away from the latest post xD
JassHelper needs maps or at least a map script to work. It can't be done the way you are thinking. Barade is making a tool for Linux that does what you want. I am trying to aid him. So far I don't have any news, so I think the project may be in pause.